@section @code{nextafter}
@findex nextafter
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/nextafter.html}
+POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/nextafter.html}
-Gnulib module: ---
+Gnulib module: nextafter
Portability problems fixed by Gnulib:
@itemize